A hot air balloon is hovering over a tree at Valley Forge. Person A views the balloon at an angle of elevation of 25° while person B views the balloon at an angle of 40°,
a) If A and B are 4000 feet apart on OPPOSITE sides of the tree, find the height of the balloon. Answer
to the nearest tenth of a foot.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

In an improper fraction, is the numerator equal to, less than, or greater than the denominator